AirHint found the following cheapest one-way flights from Chicago (ORD) to Monterrey (MTY) in October 2026 (see full year).
One-Way flights
| 08 Oct | Viva | direct | |
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| 16 Oct | Viva | direct | |
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| 22 Oct | Viva | direct | |
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| 12 Oct | Viva | direct |
Also check the deals for return flights from Chicago to Monterrey in October.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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